JBL ProTemp S Heater for Aquarium 21.5x2.9x2.9cm

Plastic guard protects fish such as suckermouth catfish from direct heat. Comes with dry run protection (turns off automatically if the water level drops or the heater is removed from the water).

Diameter of glass: 29 mm
Diameter on top: 36 mm
Diameter with cage: 33 mm
Diameter with cage + suction cup: 36 mm
Length incl. cage: 220 mm

Product Features:

• Heating for an ideal temperature in aquariums with 10 - 50 l content (30 ? 60 cm length)
• Easy to install: insert the heater into the protective basket, preselect the temperature on the dial, immerse in the aquarium, attach with suction cups to the internal aquarium pane
• Precise temperature setting: dial covers temperature range 20 - 34 ??????C, control accuracy +/-0.5??????C. Ideal temperature transfer: star-shaped heating element, made of ceramic
• T??????V tested, watertight to a depth of 100 cm, unbreakable safety quartz glass with protective basket. Automatic switch-off in case of sinking water level.